Owners manual

INSTALLATION INSTRUCTIONS
Continued
7. Remove the bolt which secures the air lter
housing to the core support and then remove the
complete air lter system from the vehicle.
NOTE: K&N Engineering, Inc., recommends that
customers do not discard factory air intake.
8. Remove the nut securing the factory intake
resonator bracket to the engine and then remove
the bracket from the engine.
9. Install the heat shield mounting bracket (070772)
onto the core support using the provided hardware.
NOTE: On vehicles equipped the HID
headlights, it will be necessary to install the
bolt from bottom up.
10. Install the heat shield mounting bracket
(070066) onto the heat shield as shown using the
provided hardware.
11. Install the two pieces of edge trim onto the heat
shield as shown.
12. Install the heat shield into the vehicle and
secure with the provided hardware.
NOTE: Due to vehicle manufacturing tolerances
the A/C lines of some vehicles may need to
be repositioned slightly so they do not make
contact with the heat shield or brackets.
13. Install the tube mounting bracket (010088) onto
the cylinder head as shown. Be sure to place the
provided spacer between the bracket and cylinder
heads.
14. Install the provided 90º coupling hose (084088)
onto the throttle body and secure with the provided
hose clamps
15. Remove the factory inlet air temperature sensor
from the factory intake tube.
16. Using the provided grommet, Install the inlet air
temperature sensor into the K&N
®
intake tube,
17. Install the appropriate 1/4npt tting into the
K&N
®
intake tube. The straight tting is for 5.7L
engines and the 90º tting is for 6.0L.
NOTE: Plastic NPT ttings are easy to cross
thread. Install the vent tting “hand” tight, then
turn it two complete turns with a wrench.
18. Install the K&N
®
intake tube into the silicone
hose and align with the mounting bracket installed
earlier. Secure with the provided hardware and
hose clamp.
19. Install the provided crank case vent hose onto
the tting on the engine and then connect the open
end to the vent on the K&N
®
intake tube,
20. Connect the extension harness to the
factory engine harness and then into the inlet air
temperature.
21. Install the lter adapter into the K&N
®
air lter
and secure with the provided hardware.